Thompson, D'Arcy Wentworth
1931 · Fine
€35
Carlton C. Curtis
1907 · Fine
€50
Erasmus Darwin
1808 · Fine
€280
Charles Darwin
1909 · Fine
€90
John D. Godman
1827 · Fine
€125
Alfred Russel Wallace
1935 · Fine
€35
David Ames Wells, George Bliss
1855 · Fine
€85
Sir William Jardine, James Duncan
1818 · Fine
€330
Andreas Röschlaub
1809 · Fine · NL
€195
F. Matthias Alexander
1935 · Fine
€35
J. Arthur Thomson
1909 · Fine
€45
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
McDougall, William
1917 · Fine
€100
Samuel Stanhope Smith
1793 · Fine
€925
C. Judson Herrick
1931 · Fine
€55
William Beebe
1935 · Fine
€115
John Dewey
1910 · Fine
€30
William Henry Flower, William Henry Flower
1878 · Fine
€255
Emile Ferrière
1909 · Fine · NL
€115
Ernest Thompson Seton
1929 · Fine
€35
Elizabeth Grinnell
1905 · Fine
€85
Sir William Jardine
1816 · Fine
€160
Salisbury, Rollin D.
1909 · Fine
€65
H. Newell Martin
1903 · Fine
€40
Alexander Tweedie, System
1841 · Fine
€160
Thomas Henry Huxley
1897 · Fine
€135
William Whewell
1848 · Fine
€145
Brooks Adams
1897 · Fine
€190
Richard von Krafft-Ebing, Krafft/
1892 · Fine
€215
Diana Clifford Kimber
1903 · Fine
€155
C. L. van der Burg
1888 · Fine · NL
€65
Heber W. Youngken
1935 · Fine
€110
Theodore Shennan
1912 · Fine
€45
George Fleming
1877 · Fine
€65
Jesse Feiring Williams
1924 · Fine
€35
John Romer, Romer
1740 · Fine
€990
Alexander Lowy, Benjamin Harrow
1924 · Fine
€120
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Hilaire Belloc
1929 · Fine
€35
Titus Lucretius Carus, Hugh Andrew Johnstone Munro
1586 · Fine
€1,715
George Barker Stevens
1930 · Fine
€60
Yogananda Paramahansa
1931 · Fine
€125
Maurice S. Baldwin
1882 · Fine
€140
R. E. Snodgrass, Roger A. Morse
1933 · Fine
€70
L. Frank Baum
1910 · Fine
€75
Vries, Hugo de
1890 · Fine · NL
€105
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
Henry E. Roscoe, Carl Schorlemmer
1886 · Fine
€60
James Whitcomb Riley
1911 · Fine
€125
Caleb Bingham
1806 · Fine
€180
Robert Michael Ballantyne
1888 · Fine
€295
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Mādhavakara.
1924 · Fine
€30
Luther Holden
1865 · Fine
€130
Henry Gray F.R.S., Henry Vandyke Carter
1915 · Fine
€50
Henry Paul Talbot
1932 · Fine
€55
Lewis Foreman Day
1920 · Fine
€70
Jacob Abbott
1840 · Fine
€185
Aristotle
1893 · Fine
€175
Steven Blankaart
1708 · Fine · NL
€710